service indicator DODGE CHALLENGER 2023 User Guide

224SERVICING AND MAINTENANCE
Maintenance Plan — 3.6L And 5.7L
Refer to the maintenance chart for the required
maintenance intervals.
At Every Oil Change Interval As Indicated By Oil Change Indicator System
Change oil and filter.
 Rotate the tires at the first sign of irregular wear, even if it occurs before your next scheduled service.
 Inspect battery and clean and tighten terminals as required.
 Inspect the CV/Universal joints.
 Inspect brake pads, shoes, rotors, drums, hoses and parking brake.
 Inspect engine cooling system protection and hoses.
 Inspect exhaust system.
 Inspect engine air cleaner filter if using in dusty or off-road conditions, replace engine air cleaner filter if necessary.

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SERVICING AND MAINTENANCE231
MAINTENANCE-FREE BATTERY
Your vehicle is equipped with a maintenance-free battery.
Water will never have to be added, and periodic
maintenance is not required.
NOTE:The battery is stored under an access cover in the trunk.
Remote battery terminals are located in the engine
compartment for jump starting
Úpage 216.
PRESSURE WASHING
Cleaning the engine compartment with a high pressure
washer is not recommended.
VEHICLE MAINTENANCE
An authorized dealer has the qualified service personnel,
special tools, and equipment to perform all service
operations in an expert manner. Service Manuals are available which include detailed
service information for your vehicle. Refer to these Service
Manuals before attempting any procedure yourself.
NOTE:Intentional tampering with emissions control systems may
void your warranty and could result in civil penalties being
assessed against you.
ENGINE OIL
Engine Oil Selection
Use only the manufacturer's recommended fluids Úpage 278.
NOTE:Hemi engines at times can tick right after startup and then
quiet down after approximately 30 seconds. This is normal
and will not harm the engine. This characteristic can be
caused by short drive cycles: for example, if the vehicle is
started then shut off after driving a short distance. Upon
restarting, you may experience a ticking sound. Other
causes could be if the vehicle is unused for an extended
period of time, incorrect oil, extended oil changes or
extended idling. If the engine continues to tick or if the
Malfunction Indicator Light (MIL) comes on, see the
nearest authorized dealer.
WARNING!

Battery fluid is a corrosive acid solution and can burn
or even blind you. Do not allow battery fluid to
contact your eyes, skin, or clothing. Do not lean over
a battery when attaching clamps. If acid splashes in
eyes or on skin, flush the area immediately with large
amounts of water
Úpage 216.
 Battery gas is flammable and explosive. Keep flame
or sparks away from the battery. Do not use a
booster battery or any other booster source with an
output greater than 12 Volts. Do not allow cable
clamps to touch each other.
 Battery posts, terminals, and related accessories
contain lead and lead compounds. Wash hands after
handling.
 The battery in this vehicle has a vent hose that
should not be disconnected and should only be
replaced with a battery of the same type (vented).
CAUTION!
It is essential when replacing the cables on the
battery that the positive cable is attached to the posi -
tive post and the negative cable is attached to the
negative post. Battery posts are marked positive (+)
and negative (-) and are identified on the battery
case. Cable clamps should be tight on the terminal
posts and free of corrosion.
 If a “fast charger” is used while the battery is in the
vehicle, disconnect both vehicle battery cables
before connecting the charger to the battery. Do not
use a “fast charger” to provide starting voltage.
CAUTION!
Precautions have been taken to safeguard all parts and
connections however, the pressures generated by these
machines is such that complete protection against
water ingress cannot be guaranteed.
WARNING!
You can be badly injured working on or around a motor
vehicle. Only do service work for which you have the
knowledge and the proper equipment. If you have any
doubt about your ability to perform a service job, take
your vehicle to a competent mechanic.
8

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SERVICING AND MAINTENANCE263
Tread Wear Indicators
Tread wear indicators are in the original equipment tires to
help you in determining when your tires should be
replaced.

Tire Tread

These indicators are molded into the bottom of the tread
grooves. They will appear as bands when the tread depth
becomes 1/16 of an inch (1.6 mm). When the tread is
worn to the tread wear indicators, the tire should be
replaced.
Life Of Tire
The service life of a tire is dependent upon varying factors
including, but not limited to:
Driving style.
 Tire pressure - Improper cold tire inflation pressures
can cause uneven wear patterns to develop across the
tire tread. These abnormal wear patterns will reduce
tread life, resulting in the need for earlier tire
replacement.
 Distance driven.
 Performance tires, tires with a speed rating of V or
higher, and Summer tires typically have a reduced
tread life. Rotation of these tires per the vehicle sched-
uled maintenance is highly recommended.
NOTE:Wheel valve stem must be replaced as well when installing
new tires due to wear and tear in existing tires.
Keep dismounted tires in a cool, dry place with as little
exposure to light as possible. Protect tires from contact
with oil, grease, and gasoline.
Replacement Tires
The tires on your new vehicle provide a balance of many
characteristics. They should be inspected regularly for
wear and correct cold tire inflation pressures. The
manufacturer strongly recommends using tires equivalent
to the originals in size, quality and performance when
replacement is needed
Úpage 263. Refer to the Tire And
Loading Information Placard or the Vehicle Certification
Label for the size designation of your tire. The Load Index
and Speed Symbol for your tire will be found on the original
equipment tire sidewall.
See the Tire Sizing Chart example found in the “Tire Safety
Information” section of this manual for more information
relating to the Load Index and Speed Symbol of a tire
Úpage 253.
It is recommended to replace the two front tires or two rear
tires as a pair. Replacing just one tire can seriously affect
your vehicle’s handling. If you ever replace a wheel, make
sure that the wheel’s specifications match those of the
original wheels.
WARNING!
Fast spinning tires can be dangerous. Forces generated
by excessive wheel speeds may cause tire damage or
failure. A tire could explode and injure someone.
Do not spin your vehicle's wheels faster than 30 mph
(48 km/h) for more than 30 seconds continuously
when you are stuck, and do not let anyone near a
spinning wheel, no matter what the speed.
1 — Tread Wear Indicators
WARNING!
Tires and the spare tire should be replaced after six
years, regardless of the remaining tread. Failure to
follow this warning can result in sudden tire failure.
You could lose control and have a collision resulting in
serious injury or death.8

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286
Brake Assist System .................................................... 160
Brake Control System .................................................. 160
Brake Fluid .......................................................... 240
, 279
Brake System ...................................................... 240, 273
Fluid Check..................................................... 240, 279
Master Cylinder ....................................................... 240
Parking ....................................................................... 74
Warning Light ................................................... 64
, 273
Brake/Transmission Interlock........................................79
Break-In Recommendations, New Vehicle .................... 74
Brightness, Interior Lights .............................................. 43
Bulb Replacement ....................................................... 250
Bulbs, Light.......................................................... 198
, 250
CCamera, Rear ..................................................................96
Capacities, Fluid ........................................................... 277
Caps, Filler Fuel .............................................................................96
Oil (Engine) .............................................................. 228
Radiator (Coolant Pressure)................................... 239
Car Washes .................................................................. 270
Carbon Monoxide Warning .......................................... 198
Cargo Vehicle Loading..........................................................97
Cargo Net .........................................................................55
CD.................................................................................. 133
Cellular Phone .............................................................. 158
Certification Label ...........................................................98
Chains, Tire................................................................... 267
Chart, Tire Sizing .......................................................... 255
Check Engine Light (Malfunction Indicator Light) .........70
Checking Your Vehicle For Safety ............................... 196
Checks, Safety.............................................................. 196 Child Restraint .............................................................. 185
Child Restraints
Booster Seats .......................................................... 187
Child Seat Installation ............................................. 194How To Stow An unused ALR Seat Belt .................192Infant And Child Restraints ..................................... 186
Lower Anchors And Tethers For Children............... 188
Older Children And Child Restraints....................... 187
Seating Positions ..................................................... 188
Clean Air Gasoline ........................................................ 275
Cleaning Wheels .....................................................................266
Climate Control ............................................................... 45
Cold Weather Operation ................................................. 74
Compact Spare Tire ...................................................... 265
Contract, Service .......................................................... 282
Controls ......................................................................... 125
Cooling Pressure Cap (Radiator Cap) ..........................239
Cooling System ............................................................. 237 Adding Coolant (Antifreeze) ....................................238
Coolant Level ................................................. 238
, 239
Cooling Capacity ...................................................... 277
Disposal Of Used Coolant ....................................... 239 Drain, Flush, And Refill............................................238
Inspection ................................................................ 239
Points To Remember............................................... 239
Pressure Cap ...........................................................239
Radiator Cap ............................................................239Selection Of Coolant (Antifreeze) ........ 238
, 277, 278
Corrosion Protection ..................................................... 270
Cruise Control ................................................................. 84
Cruise Control (Speed Control) ...................................... 84 Cruise Light ..................................................................... 69 Cupholders
Illuminated................................................................. 50
Customer Assistance ................................................... 280
Customer Programmable Features ............................. 107
Cybersecurity ................................................................ 106
DDaytime Running Lights ................................................. 40 Dealer Service .............................................................. 231
Defroster, Windshield .................................................. 197
De-Icer, Remote Start .................................................... 19
Delay (Intermittent) Wipers............................................ 44
Deleting A Phone .......................................................... 139
Deluxe Vehicle Security System .................................... 20
Diagnostic System, Onboard ......................................... 69Dimmer Control .............................................................. 43Dipsticks Oil (Engine) .............................................................. 230
Disabled Vehicle Towing .............................................. 221
Disc Drive ...................................................................... 133
Disconnecting ............................................................... 139
Disposal Antifreeze (Engine Coolant) .................................... 239
Disturb........................................................................... 141
Door Ajar ......................................................................... 64
Door Ajar Light ................................................................ 64
Door Locks Automatic .................................................................. 24
Remote Keyless Entry ............................................... 12
Doors ............................................................................... 21
Drag & Drop .................................................................. 123
Drive Modes.................................................................. 154
Driver Memory Presets ................................................ 131
Driver Memory Settings ................................................. 27

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288 H
Hazard Driving Through Flowing, Rising, Or Shallow Standing Water .................................... 105
Hazard Warning Flashers ............................................ 199
Head Restraints .............................................................. 34
Head Rests ...................................................................... 34
Headlights Automatic ...................................................................41
Cleaning................................................................... 270
High Beam/Low Beam Select Switch .......................40
Lights On Reminder ...................................................41
On With Wipers ..........................................................41
Passing ....................................................................... 41
Switch .........................................................................39
Time Delay..................................................................41
Washers................................................................... 230
Heated Mirrors ................................................................36 Heated Seats...................................................................31
Heated Steering Wheel...................................................25Heater .............................................................................. 45
Hill Start Assist ............................................................. 162
Hitches Trailer Towing .......................................................... 100
HomeLink (Garage Door Opener) ..................................36
Hood Release ..................................................................54
IIgnition .............................................................................15 Switch .........................................................................15
Illuminated Entry ............................................................. 43
Information Center, Vehicle............................................58 Inside Rearview Mirror.......................................... 35
, 199 Instrument Cluster
Descriptions ........................................................ 56
, 69
Display................................................................. 57, 60
Instrument Cluster
b
.................................................. 57
Instrument Cluster Display Audio .......................................................................... 62
Driver Assist ............................................................... 61
Fuel Economy ............................................................ 61
Speedometer ............................................................. 60
Vehicle Info ................................................................ 60
Instrument Panel Lens Cleaning ................................. 272
Interior Appearance Care ............................................. 271
Interior Lights .................................................................. 42
Intermittent Wipers (Delay Wipers) ............................... 44 iPod/USB/MP3 Control .................................................. 50 Bluetooth Streaming Audio....................................... 50
JJack Location ................................................................ 202
Jack Operation .............................................................. 203
Jacking And Tire Changing

b
....................................202
Jacking Instructions ...................................................... 203
Jump Starting ...................................................... 216
, 217
KKey Fob Arm The System......................................................... 19
Panic Alarm ................................................................ 13
Programming Additional Key Fobs ........................... 15
Unlatch The Trunk ..................................................... 13
Key Fob Battery Service (Remote Keyless Entry) ......... 13
Key Fob Programming (Remote Keyless Entry) ............ 15 Keyless Enter 'n Go™ ..................................................... 22
Enter The Trunk......................................................... 13
Keys ................................................................................. 12 Replacement ............................................................. 15
LLane Change And Turn Signals ..................................... 42
Lane Change Assist ........................................................ 42Lap/Shoulder Belts ...................................................... 174
Latches ......................................................................... 198 Hood........................................................................... 54
Lead Free Gasoline ...................................................... 274
Leaks, Fluid................................................................... 198
Life Of Tires ................................................................... 263
Light Bulbs ...........................................................198
, 250
Lights ............................................................................. 198 Air Bag...................................................... 63
, 179, 196
Automatic Headlights ............................................... 41
Brake Assist Warning.............................................. 162
Brake Warning.................................................. 64
, 273
Bulb Replacement .................................................. 250
Courtesy/Reading ..................................................... 42
Cruise ......................................................................... 69
Daytime Running....................................................... 40
Dimmer Switch, Headlight ........................................ 43
Electronic Stability Program(ESP) Indicator ............ 65
Exterior.............................................................. 39
, 198
Fog ............................................................................. 42
Headlight Switch ....................................................... 39
Headlights.................................................................. 39
Headlights On With Wipers....................................... 41
High Beam ................................................................. 40
High Beam/Low Beam Select .................................. 40
Illuminated Entry ....................................................... 43

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289
Interior ........................................................................42
License .................................................................... 253
Lights On Reminder ...................................................41
Malfunction Indicator (Check Engine) ...................... 67
Map.............................................................................42
Park ..................................................................... 41
, 68
Passing ....................................................................... 41
Reading ...................................................................... 42
Seat Belt Reminder ...................................................64
Security Alarm ............................................................66
Service ..................................................................... 250
Traction Control ...................................................... 162
Turn Signals .............................................. 42
, 69, 198
Vanity Mirror............................................................... 35
Warning Instrument Cluster Descriptions .........65
, 69
Load Shed Battery Saver On ..........................................62
Load Shed Electrical Load Reduction............................ 62
Load Shed Intelligent Battery Sensor ............................ 62
Loading Vehicle ........................................................ 97
, 98
Capacities...................................................................98
Tires ......................................................................... 258
Locks Auto Unlock ................................................................24
Automatic Door ..........................................................24
Power Door .................................................................22
Low Tire Pressure System ........................................... 168
Lubrication, Body ......................................................... 235
Lug Nuts/Bolts ............................................................. 273
MMaintenance ...................................................................53
Maintenance Free Battery ........................................... 231
Maintenance Schedule....................................... 223
, 224
Malfunction Indicator Light (Check Engine) ..................67 Manual
Park Release............................................................218Service .....................................................................283
Manual Transmission .................................. 76
, 240, 241
Fluid Level Check .......................................... 240, 241
Map/Reading Lights ....................................................... 42
Media Mode .................................................................. 133
Memory Seat ................................................................... 27 Memory Settings............................................................. 27
Methanol ....................................................................... 275
Mirrors ............................................................................. 35 Electric Powered ........................................................ 36
Heated........................................................................ 36
Outside ....................................................................... 35
Rearview ...........................................................35
, 199
Vanity.......................................................................... 35
Modifications/Alterations Vehicle.......................................................................... 8
Monitor, Tire Pressure System..................................... 168
Mopar Parts .................................................................. 282
Multi-Function Control Lever .......................................... 40
NNew Vehicle Break-In Period .......................................... 74
OOccupant Restraints ..................................................... 172
Octane Rating, Gasoline (Fuel) .......................... 274, 278
Oil Change Indicator ....................................................... 59 Reset .......................................................................... 59
Oil Filter, Change .......................................................... 233
Oil Filter, Selection........................................................ 233
Oil Pressure Light............................................................ 65 Oil, Engine ........................................................... 231
, 278 Capacity ................................................................... 277
Checking .................................................................. 230
Dipstick .................................................................... 230
Disposal ................................................................... 233
Filter ......................................................................... 233
Filter Disposal.......................................................... 233
Identification Logo .................................................. 232
Materials Added To ................................................. 233
Pressure Warning Light ............................................ 65
Recommendation...........................................231
, 277
Synthetic .................................................................. 232
Viscosity ................................................................... 277
Onboard Diagnostic System .......................................... 69
Operating Precautions ................................................... 69
Operator Manual Owner's Manual ...................................................... 283
Outside Rearview Mirrors .............................................. 35
PPaddle Shift Mode .......................................................... 82
Paddle Shifters ............................................................... 82 Paint Care ..................................................................... 270
Pair (link) Uconnect Phone To A mobile Phone

b
... 137
Panic Alarm ..................................................................... 13 Parking Brake ................................................................. 74
ParkSense System, Rear ............................................... 92
Passenger Seat Easy Entry .................................................................. 33
Passing Light .................................................................. 41
Performance ................................................................... 60
Performance Shift Indicator .......................................... 59
Personalized Main Menu Bar ...................................... 123
Pets ............................................................................... 196
Phone Mode ................................................................. 135
11

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291
Seats ................................................................................ 28Adjustment .................................................................28
Easy Entry ...................................................................31
Head Restraints .........................................................34
Heated ........................................................................31
Height Adjustment ..................................................... 30
Power ..........................................................................30
Rear Folding ........................................................ 28
, 30
Seatback Release ...................................................... 30
Tilting ............................................................ 28
, 30, 33
Vented ........................................................................32
Ventilated ...................................................................32
Security Alarm ................................................... 19
, 20, 66
Arm The System .........................................................19
Sentry Key (Immobilizer).................................................15
Sentry Key Replacement ................................................15
Service Assistance ....................................................... 280
Service Contract ........................................................... 282
Service Manuals........................................................... 283
Settings, Audio ............................................................. 131
Shift Indicator Light.........................................................77 Shifting.............................................................................78 Automatic Transmission..................................... 78
, 79
Shoulder Belts .............................................................. 174
Side View Mirror Adjustment ..........................................35
Signals, Turn................................................... 42
, 69, 198
Sirius Satellite Radio ................................................... 126 Favorites.................................................................. 129
Replay ...................................................................... 128
SiriusXM Satellite Radio Browse in SXM ........................................................ 129Favorites.................................................................. 129
Replay ...................................................................... 128 Snow Chains (Tire Chains) ...........................................267
Snow Tires .....................................................................264
Spare Tires ........................................202
, 264, 265, 266
Specifications Fuel (Gasoline)......................................................... 278
Oil .............................................................................278
Speed Control (Cruise Control) ...................................... 84 Sport Mode ..................................................................... 83
Starting ............................................................................ 71 Automatic Transmission ........................................... 71
Button......................................................................... 15
Cold Weather ............................................................. 74
Engine Fails To Start ................................................. 74
Remote....................................................................... 17
Starting And Operating ................................................... 71
Starting Procedures ........................................................ 71
Steering Column Lock .............................................................. 24
Power ......................................................................... 83
Tilt Column ................................................................. 24
Wheel, Heated ........................................................... 25
Wheel, Tilt .................................................................. 24
Steering Wheel Audio Controls ....................................124
Steering Wheel Mounted Sound System .................... 124
Storage ...................................................................49
, 269
Storage, Vehicle .....................................................48, 269
Store Radio Presets ...................................................... 131
Storing Your Vehicle ..................................................... 269
Stuck, Freeing ............................................................... 220
Sun Roof ................................................................... 52
, 53
Supplemental Restraint System – Air Bag ..................180
Symbol Glossary ............................................................... 9
Synthetic Engine Oil ...................................................... 232
System, Remote Starting ............................................... 17
TTelescoping Steering Column ........................................ 24
Temperature Control, Automatic (ATC) ......................... 48
Tilt Steering Column ....................................................... 24 Time Delay Headlight ................................................................... 41
Tire And Loading Information Placard ........................ 258
Tire Markings ................................................................ 254
Tire Safety Information ................................................ 253
Tire Service Kit .......................................... 211
, 212, 213
Tire Service Kit — If Equipped
b
.............................. 206
Tires .......................................... 198, 261, 264, 265, 268
Aging (Life Of Tires) ................................................. 263 Air Pressure ............................................................. 261
Chains ...................................................................... 267Changing.........................................................202
, 203
Compact Spare........................................................ 265 General Information............................. 261
, 264, 265
High Speed .............................................................. 262 Inflation Pressure .................................................... 261
Jacking ............................................................ 202
, 203
Life Of Tires ............................................................. 263
Load Capacity .......................................................... 258
Pressure Monitoring System (TPMS) .............. 67
, 168
Quality Grading........................................................ 268 Radial ....................................................................... 262
Replacement ........................................................... 263
Rotation ................................................................... 268
Safety .............................................................. 253
, 261
Sizes......................................................................... 255
Snow Tires ............................................................... 264 Spare Tires .................................. 202
, 264, 265, 26611

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